22725248

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 55749120

約数和(自身を除く): 33023872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 1951, 2912, 3902, 5824, 7804, 11648, 13657, 15608, 25363, 27314, 31216, 50726, 54628, 62432, 101452, 109256, 124864, 177541, 202904, 218512, 249728, 355082, 405808, 437024, 710164, 811616, 874048, 1420328, 1623232, 1748096, 2840656, 3246464, 5681312, 11362624, 22725248]

約数ペア:

[(1, 22725248), (2, 11362624), (4, 5681312), (7, 3246464), (8, 2840656), (13, 1748096), (14, 1623232), (16, 1420328), (26, 874048), (28, 811616), (32, 710164), (52, 437024), (56, 405808), (64, 355082), (91, 249728), (104, 218512), (112, 202904), (128, 177541), (182, 124864), (208, 109256), (224, 101452), (364, 62432), (416, 54628), (448, 50726), (728, 31216), (832, 27314), (896, 25363), (1456, 15608), (1664, 13657), (1951, 11648), (2912, 7804), (3902, 5824)]